Update app.py

app.py

@@ -12,24 +12,27 @@ from Gradio_UI import GradioUI
 def get_weather(city: str) -> str:
     """Fetches current weather information for a specified city.
     Args:
-        city: Name of the city (e.g., 'Paris').
+        city: Name of the city (e.g., 'London')
     """
-    try:
-        api_key = os.getenv("OPENWEATHERMAP_API_KEY")
-        if not api_key:
-            return "OPENWEATHERMAP_API_KEY key not found"
+    api_key = os.getenv("OPENWEATHERMAP_API_KEY")
+    if not api_key:
+        return "API key not found. Make sure OPENWEATHERMAP_API_KEY is set in Hugging Face secrets."
 
-        response = requests.get(
-            f"http://api.openweathermap.org/data/2.5/weather?q={city}&appid={api_key}&units=metric"
-        )
+    try:
+        url = f"http://api.openweathermap.org/data/2.5/weather"
+        params = {"q": city, "appid": api_key, "units": "metric"}
+        response = requests.get(url, params=params)
         data = response.json()
-        if data.get("cod") != 200:
-            return f"Could not fetch weather: {data.get('message', 'Unknown error')}"
-        temp = data['main']['temp']
-        condition = data['weather'][0]['description']
+
+        if response.status_code != 200:
+            return f"Error: {data.get('message', 'Unknown error')}"
+
+        temp = data["main"]["temp"]
+        condition = data["weather"][0]["description"]
         return f"Current weather in {city}: {temp}°C, {condition}."
+
     except Exception as e:
-        return f"Error fetching weather: {str(e)}"
+        return f"An error occurred while fetching weather data: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -68,7 +71,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[get_current_time_in_timezone, get_weather, final_answer], ## add your tools here (don't remove final answer)
+    tools=[get_current_time_in_timezone, get_weather, final_answer],
     max_steps=6,
     verbosity_level=1,
     grammar=None,